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Azure Network Security Blog
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990

Utilizing Azure DDoS Protection Workbook for DDoS attack traffic Analysis

ShabazShaik on Sep 18 2024 04:21 AM
In this blog we will be focusing on how to understand the current DDoS attacks landscape within our Azure environment us...
1,073

Independent Configuration of Size Enforcement and Inspection Limits in Application Gateway WAF

andrewmathu on Sep 05 2024 01:42 AM
Explore how the latest update to Azure's Application Gateway WAF enhances your security options by allowing independent ...
4,571

Private IP DNAT Support and Scenarios with Azure Firewall

gusmodena on Sep 03 2024 12:13 PM
This blog post will delve into the DNAT feature for private IP addresses for traffic between overlapping private IP addr...
2,355

Monitoring traffic flows in Azure Firewall using Virtual Network Flow Logs

gusmodena on Aug 30 2024 09:46 AM
In this blog post we will show you a different approach to enhance the monitoring experience of Azure Firewall by using ...
1,288

Getting Started with Azure WAF REST API for Azure Front Door: A Step-by-Step Guide

davidfrazee on Aug 19 2024 12:48 PM
Learn how to create, update, and delete Azure WAF Policies for Azure Front Door using REST API. We'll cover how to build...
2,280

Azure Firewall and WAF integrations in Microsoft Copilot for Security

ShabazShaik on Aug 13 2024 07:50 AM
In this blog, we will focus on setting up and leveraging the integration of Network Security services with Copilot for S...
3,011

Leveraging Azure DDoS protection with WAF rate limiting

SaleemBseeu on Aug 05 2024 07:58 AM
In an increasingly interconnected world, the need for robust cybersecurity measures has never been more critical. As bus...
1,845

Azure Firewall Protection Against Apache Struts Vulnerability - CVE-2023-50164

andrewmathu on Jul 31 2024 09:55 AM
In this blog, we delve into the critical Apache Struts vulnerability CVE-2023-50164, demonstrating how Azure Firewall Pr...
2,540

Portal extension for Azure Firewall with DDoS protection

SaleemBseeu on Jul 18 2024 04:00 AM
The new Azure Firewall flow creation process represents a significant advancement in network security management. This p...
2,203

Govern your Azure Firewall configuration with Azure Policies

ShabazShaik on Jul 12 2024 04:31 AM
In this blog, we will unravel how Azure Policy can be leveraged to govern Azure Firewall configurations, ensuring a fort...
2,070

Azure WAF Public Preview: JavaScript Challenge

davidfrazee on Jul 10 2024 12:14 PM
Announcing Public Preview for JavaScript Challenge on Azure WAF for Application Gateway and Azure Front Door.
2,623

Getting Started with Azure WAF REST API for Application Gateway: A Step-by-Step Guide

davidfrazee on Jul 03 2024 11:18 AM
Learn how to create, update, and delete Azure WAF Policies for Application Gateway using REST API. We'll cover how to bu...
1,901

Simplifying Cloud Security with Azure Firewall Manager and Illumio

suren-j on Jun 18 2024 09:00 AM
Azure Firewall Manager is a centralized platform for managing firewalls, along with other core network security services...
2,354

A Closer Look at Azure WAF’s Data Masking Capabilities for Azure Front Door

davidfrazee on Jun 13 2024 11:17 AM
Learn how to use Azure WAF's log scrubbing tool to mask sensitive data from your WAF logs. Mitigate against PII and sens...
2,205

General availability of Azure WAF Bot Manager1.1 Ruleset

sowmyam on Jun 11 2024 09:11 AM
Today, we are launching the general availability of Bot Manager1.1 ruleset in Azure WAF integrated with Azure Front Door...
2,972

Azure Firewall integration in Copilot for Security: protect networks at machine speed with Gen AI

abhinavsriram on May 21 2024 11:06 AM
The Azure Firewall integration in Copilot for Security helps analysts perform detailed investigations of the malicious t...
3,012

Azure WAF integration in Copilot for Security- Protect web applications using Gen AI

sowmyam on May 21 2024 11:05 AM
Azure WAF integration in Copilot for Security enables network security analyst to understand the Azure WAF detections an...
3,242

Loop DDoS Attacks: Understanding the Threat and Azure's Defense

Amir_Dahan on May 16 2024 10:25 AM
Zero-day DDoS vulnerabilities like the Loop attack vector require us to understand and stay abreast of recent DDoS trend...
7,610

Organizing rule collections and rule collection groups in Azure Firewall Policy

BeatrizSilveira on May 15 2024 06:02 AM
This article provides some best practices for configuring and organizing Firewall Policy rules into rule collections and...
3,586

Microsoft announces new collaboration with MazeBolt RADAR™ DDoS testing

Amir_Dahan on Apr 11 2024 12:47 PM
Azure Network Security Collaboration: Discover Microsoft’s new partnership with MazeBolt for non-disruptive DDoS attack ...
11.7K

Navigating Azure WAF Exclusions

SaleemBseeu on Mar 30 2024 07:09 AM
Exclusions in Azure WAF (Web Application Firewall) are a critical feature that allows administrators to fine-tune securi...
2,995

Guarding the Gates: Exploring Supported Scenarios for Azure DDoS Protection and Public IP Prefixes

gusmodena on Mar 06 2024 06:42 AM
In this blog post we are showing you the scenarios where Azure DDoS Protection can help protect Public IP Prefixes from ...
4,526

Azure DDoS Protection – SecOps Deep Dive

ShabazShaik on Feb 29 2024 09:12 AM
In this blog we will be focusing on how to investigate a DDoS Attack using the logs/metrics and newly built KQL queries
4,617

Best Practices for Upgrading Azure WAF Ruleset

ShabazShaik on Feb 26 2024 07:06 AM
This blog focuses on providing best practices for upgrading Azure WAF Ruleset using Template based approach.
5,784

Announcing New Monitoring and Scaling Updates in Azure Firewall

suren-j on Feb 13 2024 10:00 AM
We are pleased to introduce some new features and improvements for the service today. These features include capabilitie...
3,868

Enhancing Cybersecurity: Geomatch Custom Rules in Azure WAF

davidfrazee on Jan 26 2024 08:31 AM
If you are looking for a way to customize your Azure Web Application Firewall (WAF) rules to match your specific needs, ...
6,376

Azure Firewall's Auto Learn SNAT Routes: A Guide to Dynamic Routing and SNAT Configuration

davidfrazee on Dec 21 2023 10:05 AM
Do you want to learn how to use Azure Firewall's Auto-learn SNAT routes feature? This feature can help you optimize your...
5,212

Malware Detection in Sentinel for Azure Firewall

tobiotolorin on Dec 13 2023 09:42 AM
Malware can have various negative impacts, such as stealing sensitive data, encrypting, or deleting files, displaying un...
5,191

Azure WAF tuning with AD B2C applications

tobiotolorin on Dec 08 2023 11:24 AM
Azure Active Directory B2C (Azure AD B2C) provides business-to-customer identity as a service to get single sign-on acce...
4,398

Azure Firewall: New Embedded Workbooks

elazulai on Dec 04 2023 02:04 AM
Explore the enhanced capabilities of Azure's embedded workbooks! Seamlessly analyze Firewall traffic, unify data from mu...

Latest Comments

gusmodena
in Monitoring traffic flows in Azure Firewall using Virtual Network Flow Logs on Sep 16 2024 12:11 PM
Hi @AdinErmie, that's a good point to call out. This approach described in this blog post is only supported on VNet Firewall deployments.
0 Likes
zukako
in Private IP DNAT Support and Scenarios with Azure Firewall on Sep 13 2024 05:56 AM
This private DNAT can be one solution for IP addresses shortage. We can use it as another time of private link service (LB) concept.
0 Likes
avorobyev18
in Private IP DNAT Support and Scenarios with Azure Firewall on Sep 13 2024 03:34 AM
Seems like one scenario not mentioned here is using Private Endpoints. It was previously possible to use Private endpoints over AzFw, but only with Application Rules, that implicitly did the same - they performed NAT. Now should be possible to use another types of traffic, besides HTTPS (NFS drives,...
0 Likes
Ingo_Jobling
in Portal extension for Azure Firewall with DDoS protection on Sep 12 2024 03:48 PM
I was surprised to receive a budget alert this morning. Upon further investigation I discovered that I had been subscribed to DDoS Network Protection without my knowledge. I realized the the Network tab of the Firewall creation portal experience subscribes to DDoS Network Protection unless one speci...
0 Likes
gusmodena
in Private IP DNAT Support and Scenarios with Azure Firewall on Sep 11 2024 11:49 AM
@Gfelli that's correct. You will see the IP address of one of the active Azure Firewalls instances as the source. Since there's no way to predict how many instances are currently deployed and what IP addresses are in use, you have to allow traffic coming from the AzFW subnet.
0 Likes